<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/html">
<head>
    <meta charset="UTF-8">
    <title>Not found!</title>
</head>
<body>
    <h1 style="text-align: center;text-decoration-color: red;">404</h1>
<p style="text-align: center"><a href="{{ url_for('index')}}">Back</a></p>

</body>
</html>